Investigation of Adsorption Studies of Different Arsenic Species Using the Diffusive Gradients in Thin Film (DGT) Technique

Yıl: 2020 Cilt: 8 Sayı: 3 Sayfa Aralığı: 1794 - 1801 Metin Dili: İngilizce DOI: 10.29130/dubited.668626 İndeks Tarihi: 12-01-2021

Investigation of Adsorption Studies of Different Arsenic Species Using the Diffusive Gradients in Thin Film (DGT) Technique

Öz:
The amount of arsenic (As) in the earth increases every day and adversely affects the life of all living beings,including human health. Therefore, studies on the development of As determination methods are graduallygaining importance. The foundation of the Diffusive Gradients in Thin Film (DGT) technique addressed in thisstudy is based on the diffusion process. The analyte to be determined passes through different layers in the DGTunit and reaches the adsorber gel layer. In the study presented, the gel obtained from iron (III) oxide (Fe2O3) wasused as the adsorber layer. The use of the DGT technique in the amount determination of As(III) and As(V)species in the aqueous medium was examined and all the measurements performed during the experimentalstudies were observed to be made with an ICP-MS device. Different parameters were evaluated in terms ofdifferent pH values, ionic strength effects, gel layer thickness and the effects of the eluent materials and the mostsuitable working conditions were determined.
Anahtar Kelime:

Difüzyon Yöntemi (Diffusive Gradients in Thin Film; DGT) Kullanılarak Farklı Arsenik Türlerinin Adsorpsiyon Çalışmalarının Araştırılması

Öz:
Yeryüzünde bulunan arsenik (As) miktarı günden güne artış göstererek insan sağlığı da dahil olmak üzere tüm canlı hayatını olumsuz yönde etkilemektedir. Bu nedenle As tayin yöntemlerinin geliştirilmesine yönelik çalışmalar her geçen gün önem kazanarak artmaktadır. Bu çalışmada yer alan Diffusive Gradients in Thin Film (DGT) yönteminin temeli difüzyon işlemine dayanmaktadır. Tayin edilmek istenilen analit, DGT ünitesinin içerisinde bulunan farklı katmanlardan geçerek adsorplayıcı jel tabakasına ulaşmaktadır. Sunulan çalışmada adsorplayıcı tabaka olarak demir (III) oksit (Fe2O3)’den elde edilen jel kullanılmıştır. DGT yönteminin sulu ortamda As(III) ve As(V) türlerinin miktar tayininde kullanımı incelenmiş deneysel çalışmalar sırasında gerçekleştirilen tüm ölçüm işlemleri, ICP-MS cihazı ile gerçekleştirilmiştir. Farklı pH değerleri, farklı derişimde iyonik şiddet etkileri, jel tabakası kalınlığı ve kullanılan eluent maddelerin etkileri bakımından farklı parametreler değerlendirilmiş, en uygun çalışma koşulları belirlendi.
Anahtar Kelime:

Belge Türü: Makale Makale Türü: Araştırma Makalesi Erişim Türü: Erişime Açık
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APA Borklu budak T (2020). Investigation of Adsorption Studies of Different Arsenic Species Using the Diffusive Gradients in Thin Film (DGT) Technique. , 1794 - 1801. 10.29130/dubited.668626
Chicago Borklu budak Turkan Investigation of Adsorption Studies of Different Arsenic Species Using the Diffusive Gradients in Thin Film (DGT) Technique. (2020): 1794 - 1801. 10.29130/dubited.668626
MLA Borklu budak Turkan Investigation of Adsorption Studies of Different Arsenic Species Using the Diffusive Gradients in Thin Film (DGT) Technique. , 2020, ss.1794 - 1801. 10.29130/dubited.668626
AMA Borklu budak T Investigation of Adsorption Studies of Different Arsenic Species Using the Diffusive Gradients in Thin Film (DGT) Technique. . 2020; 1794 - 1801. 10.29130/dubited.668626
Vancouver Borklu budak T Investigation of Adsorption Studies of Different Arsenic Species Using the Diffusive Gradients in Thin Film (DGT) Technique. . 2020; 1794 - 1801. 10.29130/dubited.668626
IEEE Borklu budak T "Investigation of Adsorption Studies of Different Arsenic Species Using the Diffusive Gradients in Thin Film (DGT) Technique." , ss.1794 - 1801, 2020. 10.29130/dubited.668626
ISNAD Borklu budak, Turkan. "Investigation of Adsorption Studies of Different Arsenic Species Using the Diffusive Gradients in Thin Film (DGT) Technique". (2020), 1794-1801. https://doi.org/10.29130/dubited.668626
APA Borklu budak T (2020). Investigation of Adsorption Studies of Different Arsenic Species Using the Diffusive Gradients in Thin Film (DGT) Technique. Düzce Üniversitesi Bilim ve Teknoloji Dergisi, 8(3), 1794 - 1801. 10.29130/dubited.668626
Chicago Borklu budak Turkan Investigation of Adsorption Studies of Different Arsenic Species Using the Diffusive Gradients in Thin Film (DGT) Technique. Düzce Üniversitesi Bilim ve Teknoloji Dergisi 8, no.3 (2020): 1794 - 1801. 10.29130/dubited.668626
MLA Borklu budak Turkan Investigation of Adsorption Studies of Different Arsenic Species Using the Diffusive Gradients in Thin Film (DGT) Technique. Düzce Üniversitesi Bilim ve Teknoloji Dergisi, vol.8, no.3, 2020, ss.1794 - 1801. 10.29130/dubited.668626
AMA Borklu budak T Investigation of Adsorption Studies of Different Arsenic Species Using the Diffusive Gradients in Thin Film (DGT) Technique. Düzce Üniversitesi Bilim ve Teknoloji Dergisi. 2020; 8(3): 1794 - 1801. 10.29130/dubited.668626
Vancouver Borklu budak T Investigation of Adsorption Studies of Different Arsenic Species Using the Diffusive Gradients in Thin Film (DGT) Technique. Düzce Üniversitesi Bilim ve Teknoloji Dergisi. 2020; 8(3): 1794 - 1801. 10.29130/dubited.668626
IEEE Borklu budak T "Investigation of Adsorption Studies of Different Arsenic Species Using the Diffusive Gradients in Thin Film (DGT) Technique." Düzce Üniversitesi Bilim ve Teknoloji Dergisi, 8, ss.1794 - 1801, 2020. 10.29130/dubited.668626
ISNAD Borklu budak, Turkan. "Investigation of Adsorption Studies of Different Arsenic Species Using the Diffusive Gradients in Thin Film (DGT) Technique". Düzce Üniversitesi Bilim ve Teknoloji Dergisi 8/3 (2020), 1794-1801. https://doi.org/10.29130/dubited.668626